title: Gastric bypass and gastroplasty for morbid obesity.
mesh_terms: D000293:Adolescent; D000328:Adult; D006801:Humans; D007583:Jejunum / Q000601:surgery*; D008297:Male; D008722:Methods; D009765:Obesity / Q000175:diagnosis / Q000628:therapy*; D011183:Postoperative Complications; D013270:Stomach / Q000601:surgery*